Triangle Congruence: SAS

Question 1

Which rigid transformations would map ΔJKL onto ΔPQR? Select the three correct answers.

Revolt · Accepted Answer

a reflection only; a rotation and a reflection; a translation and a reflection

Question 2

DBDC✔ DE

Revolt · Accepted Answer

✔ DE

Question 3

DCE and DBF✔ DFE and DEFFDC and EDB

Revolt · Accepted Answer

✔ DFE and DEF

Question 4

✔ DFB and DECECD and DBCFDC and EDB

Revolt · Accepted Answer

✔ DFB and DEC

Question 5

How can ΔABC be mapped to ΔXYZ?

Revolt · Accepted Answer

✔ X; First, translate vertex A to vertex .: X; Next, ΔABC to align the sides and angles.: rotate

Question 6

translatereflect✔ rotate

Revolt · Accepted Answer

✔ rotate

Question 7

Given: C is the midpoint of BD.

Revolt · Accepted Answer

✔ definition of midpoint; ♣:: definition of midpoint; ♦:: angle BCA is congruent to angle DCA

Question 8

angles BCA and DCA form a linear pair✔ angle BCA is congruent to angle DCAsegment AC is perpendicular to segment BD

Revolt · Accepted Answer

✔ angle BCA is congruent to angle DCA

Triangle Congruence: SAS Answers